John Sohl
AeroLeads people directory · profile

John Sohl Email & Phone Number

Columbia Technologies CEO | Industry-Leading Expert in High-Resolution Site Characterization & Environmental Safety. at Columbia Technologies
Location: Potomac, Maryland, United States 2 work roles 3 schools
2 work emails found @columbiatechnologies.com 9 phones found area 410, 301, 619, 858, and 888 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 9 phones

Work email j****@columbiatechnologies.com
Direct phone (410) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Columbia Technologies CEO | Industry-Leading Expert in High-Resolution Site Characterization & Environmental Safety.
Location
Potomac, Maryland, United States

Who is John Sohl? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Sohl is listed as Columbia Technologies CEO | Industry-Leading Expert in High-Resolution Site Characterization & Environmental Safety. at Columbia Technologies, based in Potomac, Maryland, United States. AeroLeads shows a work email signal at columbiatechnologies.com, phone signal with area code 410, 301, 619, 858, 888, and a matched LinkedIn profile for John Sohl.

John Sohl previously worked as CEO at Columbia Technologies and Commander at Us Navy. John Sohl holds Bs, Engineering from United States Naval Academy.

Company email context

Email format at Columbia Technologies

This section adds company-level context without repeating John Sohl's masked contact details.

{first_initial}{last}@columbiatechnologies.com
89% confidence

AeroLeads found 2 current-domain work email signals for John Sohl. Compare company email patterns before reaching out.

Profile bio

About John Sohl

At the helm of Columbia Technologies, my mission as a CEO is to drive client success by providing cutting-edge environmental site assessment and remedial design solutions. With a diverse portfolio of clients, including Fortune 1000 companies, environmental consultants, and regulatory agencies across North America, Latin America, Europe, and Africa, we've built a reputation based on our experienced professionals, reliability, and innovative approach to environmental solutions.Our guiding principle? Client-focused simplicity and collaboration. We transform intricate environmental data into understandable, actionable insights for our clients. This approach empowers organizations to make confident decisions, meet regulatory compliance, and swiftly mitigate environmental risks with speed and efficiency.Among our accomplishments at Columbia Technologies, SmartData Solutions® stands out. SmartData Solutions® represents not only a technological achievement, but also a significant value addition for our clients. It offers swift and precise 3D mapping of underground pollution, leading to significant cost savings and risk mitigation, particularly risks associated with contaminated land.As an industry thought leader, my goal is to encourage productive dialogue and focus on client success. With knowledge on key topics like #Environment, #BusinessGrowth, #Sustainability, #HRSC, and #SiteInvestigation. I believe that through embracing innovation and informed decision-making, we can align business growth with responsible environmental stewardship.Looking ahead, my aim is to further orient Columbia Technologies towards client success amidst the evolving landscape of sustainability. By viewing challenges as opportunities for our clients, we're charting a future where business growth and sustainability are mutually supportive.

Listed skills include Remediation, Environmental Consulting, Soil, Hazardous Waste Management, and 17 others.

Current workplace

John Sohl's current company

Company context helps verify the profile and gives searchers a useful next step.

Columbia Technologies
Columbia Technologies
Columbia Technologies CEO | Industry-Leading Expert in High-Resolution Site Characterization & Environmental Safety.
AeroLeads page
2 roles · 54 years

John Sohl work experience

A career timeline built from the work history available for this profile.

Ceo

Current

Rockville, MD, US

As CEO, I have led Columbia Technologies to new frontiers of client success. My instrumental role in the development of our SmartData Solutions® has opened new avenues for clients, offering them quick, accurate 3D mappings of underground pollution and transforming the way they interact with and utilize environmental data.

Jan 1999 - Present

Commander

Washington, DC, US

My tenure as a commander in the nuclear submarine force sharpened my leadership and high-stakes operations management skills.

1972 - 1992 ~20 yrs
3 education records

John Sohl education

Bs, Engineering

United States Naval Academy

Mba, Finance

Chaminade University Of Honolulu

Hs, High School

Miami Coral Park Senior High
FAQ

Frequently asked questions about John Sohl

Quick answers generated from the profile data available on this page.

What company does John Sohl work for?

John Sohl works for Columbia Technologies.

What is John Sohl's role at Columbia Technologies?

John Sohl is listed as Columbia Technologies CEO | Industry-Leading Expert in High-Resolution Site Characterization & Environmental Safety. at Columbia Technologies.

What is John Sohl's email address?

AeroLeads has found 2 work email signals at @columbiatechnologies.com for John Sohl at Columbia Technologies.

What is John Sohl's phone number?

AeroLeads has found 9 phone signal(s) with area code 410, 301, 619, 858, 888 for John Sohl at Columbia Technologies.

Where is John Sohl based?

John Sohl is based in Potomac, Maryland, United States while working with Columbia Technologies.

What companies has John Sohl worked for?

John Sohl has worked for Columbia Technologies and Us Navy.

How can I contact John Sohl?

You can use AeroLeads to view verified contact signals for John Sohl at Columbia Technologies, including work email, phone, and LinkedIn data when available.

What schools did John Sohl attend?

John Sohl holds Bs, Engineering from United States Naval Academy.

What skills is John Sohl known for?

John Sohl is listed with skills including Remediation, Environmental Consulting, Soil, Hazardous Waste Management, Environmental Engineering, Environmental Management Systems, Water, and Environmental Science.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.